Duane C Duffy Real Estate Agent - Duffy & Associates Llc

5470 W Ottawa Ave, Littleton, CO Under Contract $825,000 - listed by Duane C Duffy — Under Contract $825,000

Duane C Duffy listing agent for 5878 W Asbury Place Unit 104, Lakewood, CO - sold for $425,000 — Sold $425,000

1770 Nelson St, Lakewood, CO Under Contract $599,900 - listed by Duane C Duffy — Under Contract $599,900

Duane C Duffy buyer's agent for 7765 S Curtice Dr Unit A, Littleton, CO - sold for $598,000 — Sold $598,000

Duane C Duffy

Littleton CO

Duffy & Associates Llc

85 Closed Sales

$52.7M Total Value

$485K - $1.3M Price Range

$620K Average Price

Prior 5 years

About Duane C

Duane represents his clients as a real estate broker, but his real estate legal background (JD from CU Boulder, 1999) also provides them comfort during their real estate

transaction.

Duane will guide you through the maze of contracts, disclosures, title work, HOA documents, inspections, appraisals, financing, and other real estate paperwork to complete the purchase or sale of your home.

Duane keeps you fully informed and provides candid, honest advice through the home buying and selling process. Duane follows your decisions and negotiates on your behalf.

Home Types: House, Townhouse, Condo, Multifamily

Years of Experience: 18

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	21
Total Value	$13,599,200
Average Sale Price	$647,581
Price Range	$423K - $1M

1 Year View by Quarter

Seller Deals
Total Deals	35
Total Value	$21,838,200
Average Sale Price	$623,949
Price Range	$285K - $1M

Buyer Deals
Total Deals	1
Total Value	$598,000
Average Sale Price	$598,000

2 Year View by Quarter

Seller Deals
Total Deals	82
Total Value	$50,402,500
Average Sale Price	$614,665
Price Range	$240K - $1M

Buyer Deals
Total Deals	3
Total Value	$2,300,000
Average Sale Price	$766,667
Price Range	$377K - $1.3M

5 Year View

Neighborhoods Duane C is Experienced In

Duane C's Listings and Deals

Duane C's Active Listings

$825,000

Under Contract
- 4 Beds
- 3.5 Baths
- 3,889 Sq Ft
5470 W Ottawa Ave

Littleton, CO
BEAUTIFUL 4 BEDROOM/4 BATHROOM BRICK RANCH-STYLE HOME WITH 4,183 TOTAL SQUARE FEET (2,223 MAIN LEVEL, 1,960 BASEMENT) AND AMAZING .438 ACRE/19,079 SQUARE FOOT LOT WITH PLENTY OF POTENTIAL LOCATED ON QUIET STREET IN GREAT NORMANDY ESTATES NEIGHBORHOOD! SPACIOUS OPEN KITCHEN WITH HARDWOOD FLOORS, JENN-AIR DOUBLE OVEN, FIVE-BURNER COOKTOP, AND DESIGNATED EATING AREA! LOVELY LIVING ROOM WITH HARDWOOD

Duane C Duffy Duffy & Associates Llc

$599,900

Under Contract
- 3 Beds
- 2 Baths
- 1,647 Sq Ft
1770 Nelson St

Lakewood, CO
BEAUTIFUL THREE BEDROOM, TWO BATHROOM RANCH-STYLE HOME WITH 1,647 TOTAL SQUARE FEET LOCATED ON QUIET STREET IN GREAT WEST MILLER HEIGHTS NEIGHBORHOOD! SPACIOUS KITCHEN WITH PLENTY OF COUNTER AND CABINET SPACE AS WELL AS CANNED LIGHTS! WELCOMING DINING AREA WITH HARDWOOD FLOORS AND CEILING FAN! LOVELY LIVING ROOM WITH AN ABUNDANCE OF NATURAL LIGHT, HARDWOOD FLOORS, AND BAY WINDOW! COZY FAMILY ROOM

Duane C Duffy Duffy & Associates Llc

Recently Sold

$425,000

Sold Jul 23, 2026
- 2 Beds
- 2 Baths
- 1,209 Sq Ft
5878 W Asbury Place

Unit 104

Lakewood, CO
- 6 Days On Market
- $352/SF
- Current Est. Value $426K
Duane C Duffy Duffy & Associates Llc

$515,000

Sold Jul 9, 2026
- 3 Beds
- 2.5 Baths
- 1,394 Sq Ft
9373 Weeping Willow Place

Highlands Ranch, CO
- 4% Above List
- 2 Days On Market
- $369/SF
- Current Est. Value $570K
Duane C Duffy Duffy & Associates Llc

$636,000

Sold Jul 1, 2026
- 4 Beds
- 2.5 Baths
- 2,547 Sq Ft
6230 W Fairview Ave

Littleton, CO
- 4% Below List
- 31 Days On Market
- $250/SF
- Current Est. Value $650K
Duane C Duffy Duffy & Associates Llc

$623,700

Sold May 26, 2026
- 3 Beds
- 2.5 Baths
- 2,166 Sq Ft
8329 S Allison St

Littleton, CO
- 1% Above List
- 2 Days On Market
- $288/SF
- Current Est. Value $615K
Duane C Duffy Duffy & Associates Llc

$960,000

Sold May 15, 2026
- 4 Beds
- 3.5 Baths
- 3,236 Sq Ft
4086 Rainbow Plaza

Sedalia, CO
- 17% Below List
- 96 Days On Market
- $297/SF
- Current Est. Value $984K
Duane C Duffy Duffy & Associates Llc

$665,000

Sold May 4, 2026
- 4 Beds
- 3 Baths
- 2,831 Sq Ft
8192 W Quarto Dr

Littleton, CO
- 4% Below List
- 8 Days On Market
- $235/SF
- Current Est. Value $662K
Duane C Duffy Duffy & Associates Llc

$550,000

Sold Apr 29, 2026
- 3 Beds
- 3 Baths
- 1,788 Sq Ft
5845 W Morraine Ave

Littleton, CO
- 4% Below List
- 25 Days On Market
- $308/SF
- Current Est. Value $555K
Duane C Duffy Duffy & Associates Llc

$501,000

Sold Apr 24, 2026
- 3 Beds
- 2 Baths
- 1,256 Sq Ft
6640 S Williams Cir W

Centennial, CO
- 1% Above List
- 2 Days On Market
- $399/SF
- Current Est. Value $508K
Duane C Duffy Duffy & Associates Llc

$505,000

Sold Feb 20, 2026
- 3 Beds
- 3 Baths
- 1,814 Sq Ft
3057 S Gray St

Denver, CO
- 2% Above List
- 3 Days On Market
- $278/SF
- Current Est. Value $515K
Duane C Duffy Duffy & Associates Llc

Awards and Designations

Multi-Year Five Star Real Estate Award Winner (2013, 2014, 2015, 2016, 2017, 2018, 2019) Top 5% of all Realtors in Denver Metro Area Realtor with Real Estate Law Background (J.D.)

Agent License: Colorado 40016708

Duane C Duffy

(720) 738-6841

Duffy & Associates Llc

(720) 738-6841

Homes for Sale by City

Duane C Duffy

About Duane C

Transaction History

Seller Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Duane C is Experienced In

Duane C's Listings and Deals

Duane C's Active Listings

Recently Sold

Awards and Designations